| Artist name | Roles | Recordings |
|---|---|---|
| Colour (British math rock band) | ||
| Tangled Hair | ||
| 구종필 | mix | 서성인다 |
| 박태환 (engineer) | recording | 서성인다 |
| 유정균 | bass guitar | 서성인다 |
| Artist name | Roles | Recordings |
|---|---|---|
| Colour (British math rock band) | ||
| Tangled Hair | ||
| 구종필 | mix | 서성인다 |
| 박태환 (engineer) | recording | 서성인다 |
| 유정균 | bass guitar | 서성인다 |
| Artist name | Roles | Recordings |
|---|---|---|
| 구종필 | mix | 서성인다 |
| 박태환 (engineer) | recording | 서성인다 |
| 유정균 | bass guitar | 서성인다 |
| 이화 (keyboardist) | keyboard | 서성인다 |
| 장동진 | drums | 서성인다 |
| 장세용 | arranger, producer, keyboard | 서성인다 |
| 정수완 | guitar | 서성인다 |